Dr. Colleen Amann, ND

Dr. Colleen Amann, ND

Dr. Colleen Amann grew up in Northern California and moved to Portland in 1998. She completed her Bachelor of Science degree from Portland State University in 2006, majoring in Biology. During her studies at PSU she assisted Ph.D. candidates in researching the incidence of Hanta Virus in Portland area mammals. It was during this time that she became interested in infectious disease research and discovered her love of medicine.

Dr. Amann earned her Doctorate in Naturopathic Medicine from the National College of Natural Medicine- the country''s oldest naturopathic college. Her education included over 400 hours of minor surgery clinical rotations, 50 hours in aesthetic and holistic skin care and 50 hours clinical IV therapy in addition to her general medicine rotations. Her particular interests are dermatology, aesthetic and anti-aging medicine as well as IV therapy, trigger point injection and nerualprolotherapy.

In addition to her passion for medicine, Dr. Amann enjoys hiking, camping, kayaking, reading, cooking and spending time with family.

Member AANP
Member OANP


Five years ago I had an accident and tore the ligaments and muscles in my leg and severely bruised my shin bone. After two courses of physical therapy I still suffered from constant pain and nothing seemed to help. I decided to look into Naturopathic medicine because conventional medicine was not working and the only treatment and relief conventional medicine offered was drugs. I found and researched a treatment called Neural Prolotherapy. I went to Dr. Colleen Amann and after the first treatment I was amazed! I didn’t have any pain. And after each treatment the pain has been diminishing. I would like to say a huge thank you to Dr. Amann. She was incredible! She really took the time to listen to me and has a way of making me feel comfortable and calm. She is very caring and compassionate and always took the time to check up with me on how my treatment was working. I would highly recommend Dr. Amann as a doctor. --CK